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| Equi-distribution of particles in arbitrary domain |
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| DOI：10.7511/jslx20074081 |
| KeyWord:Voronoi area,equi-distribution,particle,detonation |
| NI Guo-xi WANG Rui-li LIN Zhong GE Quan-wen |
| Institute of Applied Physics and Computational Mathematics, Beijing 100088, China |
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| Abstract: |
| In this paper,we give a new method to get equal voronoi area for an arbitrary domain,in order that we define boundary points for auxiliary usage,then get boundary particles,combining Delaunay algrithm and distribution function,we can get inner particles.Examples show it is efficient. Meanwhile,we give a detonation example using SPH method for fluid dynamical system to show more accuracy by using a more equivalent initial particle distribution. |
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